Saudi Arabia will celebrate Eid on Saturday, 4th October, 2014 corresponding to 10 Dhul Hijjah, 1435. The Eid prayer is held 10 minutes after sunrise. The Eid salah timings for various cities in Saudi Arabia is as follows:

If you city is not here, then you get the timings for the sunrise from www.IslamicFinder.org and then add 10 minutes to sunrise time to get Eid prayer time

Try to go to the Eid grounds or Mosque at least 25 minutes in advance to take into account the traffic near the Mosque / Eid ground and time required to find parking.